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| Categories | Seamless Steel Tube |
|---|---|
| Brand Name: | TORICH |
| Model Number: | EN10297 |
| Certification: | ISO9001 ISO 14001 |
| Place of Origin: | China |
| MOQ: | 5 |
| Price: | negotiable |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 50000Tons/Year |
| Delivery Time: | 30days |
| Packaging Details: | In wooden boxes |
| Keyword: | Carbon Seamless Steel Pipe |
| OD: | 3-4200mm |
| WT: | 0.5-50mm |
| Length: | 1-12m |
| Material: | E235 E275 |
| Shape: | Round |
| Company Info. |
| TORICH INTERNATIONAL LIMITED |
| Verified Supplier |
| View Contact Details |
| Product List |
The Seamless Steel Tubes are produced by Cold Drawn or Cold Rolled,
for small diameters below 88.9mm, the bigger diameter are produced
by hot rolling.
These steel tubes will be used for mechanical engineerings, could
be also used as mother tube for further cold drawn production to
achieve better tolerance and surface smoothness as precision steel
tubes.
Classification of steel grades and delivery condition
| Steel grade | Normal delivery conditiona | Classification in accordance with EN 10020 | ||
| Steel name | Steel number | |||
| E235 E275 E315 E355 | 1.0308 1.0225 1.0236 1.0580 | +AR Or +N | Non-alloy quality steel | |
| E470 | 1.0536 | +AR | ||
| E275K2 E420J2 E355K2 | 1.0456 1.0599 1.0920 | +N | ||
| Alloy quality steel | ||||
| E460K2 | 1.8891 | +N | Alloy quality steel | |
| E590K2 | 1.0644 | +QT | Non-alloy quality | |
| E730K2 | 1.8893 | +QT | Alloy quality steel | |
| C22E | 1.1151 | +N or +QT | Non-alloy quality | |
| C35E | 1.1181 | |||
| C45E | 1.1191 | |||
| C60E | 1.1221 | |||
| 38Mn6 | 1.1127 | |||
| 41Cr4 | 1.7035 | +QT | Alloy quality steel | |
| 25CrMo4 | 1.7218 | |||
| 30Cr Mo4 | 1.7216 | |||
| 34Cr Mo4 | 1.7220 | |||
| 42Cr Mo4 | 1.7225 | |||
| 36CrNi Mo4 | 1.6511 | |||
| 30CrNi Mo8 | 1.6580 | |||
| 41NiCrMo7-3-2 | 1.6563 | |||
| C10E | 1.1121 | +A,+TH,+FP,+N | Non-alloy quality | |
| C15E | 1.1141 | |||
| C15R | 1.1140 | |||
| 16MnCr5 | 1.7131 | |||
| 16 MnCrS 5 | 1.7139 | Alloy quality steel | ||
| 20 NiCrMo2-2 | 1.6523 | |||
| 20 NiCrMoS 2-2 | 1.6526 | |||
Chemical Composition for non-alloy quality steel, in % by mass a
| Steel grade | C | Si | Mn | P | S | Other elements | ||||
| Steel name | Steel number | min | max | min | max | min | max | max | max | |
| E235 | 1.0308 | 0.17 | - | 0.35 | - | 1.20 | 0.030 | 0.035 | ||
| E275 | 1.0225 | 0.21 | - | 0.35 | - | 1.40 | 0.030 | 0.035 | ||
| E315 | 1.0236 | 0.21 | - | 0.30 | - | 1.50 | 0.030 | 0.035 | ||
| E355 | 1.0580 | 0021 | - | 0.55 | - | 1.60 | 0.030 | 0.035 | ||
| E470 | 1.0536 | 0.16 | 0.22 | 0.10 | 0.50 | 1.30 | 1.70 | 0.030 | 0.035 | Al min0.01 N max0.02 Nbmax0.07 V 0.08/0.15 |
A: A professional steel pipes materials inventor, manufacturer and solution provider
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30%
T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us
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